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Old 14-05-2018, 11:29 AM   #128
jason1202
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Join Date: Jan 2009
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Quote:
Originally Posted by DragonFireSG View Post
We need to do the ERSS in front, pond or not as the slope we are cutting into is 6m high. It is as such a sunken cost for developing this plot. Submission going to go out next week.

Filter design plan. Think of it as a 30ft long sump

This is the mechanical separation stage and secondary bio. Primary bio is hidden behind the waterfall, and is half upflow and half bakki shower.

The design looks good. I think can incorporate a little more into you huge sump. There are some design out there to help trap dirts by guiding it to on side of the whole system. This helps easier cleaning.

Another type is more of a backwash system. Those use for swimming pool. Easy to maintain and it is used frequently by those giant ocean aquarium.
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